<template>
  <a-modal
      :confirmLoading="confirmLoading"
      :okButtonProps="{ props: {disabled: disabled} }"
      :title="title"
      :visible="visible"
      :width="900"
      cancelText="关闭"
      @cancel="handleCancel"
      @ok="handleOk">

    <a-spin :spinning="confirmLoading">
      <a-form-model ref="form" :model="model" :rules="validatorRules">
        <a-row style="width: 100%;">
          <a-col :span="24/2">
            <a-form-model-item
                :labelCol="labelCol"
                :wrapperCol="wrapperCol"
                label="标题"
                prop="titile">
              <a-input v-model="model.titile" :readOnly="disableSubmit" placeholder="请输入标题"/>
            </a-form-model-item>
          </a-col>
          <a-col :span="24/2">
            <a-form-model-item
                :labelCol="labelCol"
                :wrapperCol="wrapperCol"
                label="消息类型"
                prop="msgCategory">
              <a-select
                  v-model="model.msgCategory"
                  :disabled="disableSubmit"
                  :getPopupContainer="(target) => target.parentNode"
                  placeholder="请选择消息类型">
                <a-select-option value="1">通知公告</a-select-option>
                <a-select-option value="2">系统消息</a-select-option>
              </a-select>
            </a-form-model-item>
          </a-col>
        </a-row>
        <a-row style="width: 100%;">
          <a-col :span="24/2">
            <a-form-model-item
                :labelCol="labelCol"
                :wrapperCol="wrapperCol"
                label="开始时间:"
                prop="startTime">
              <j-date v-model="model.startTime" :getCalendarContainer="node => node.parentNode"
                      dateFormat="YYYY-MM-DD HH:mm:ss"
                      placeholder="请选择开始时间" showTime style="width: 100%"></j-date>
            </a-form-model-item>
          </a-col>
          <a-col :span="24/2">
            <a-form-model-item
                :labelCol="labelCol"
                :wrapperCol="wrapperCol"
                class="endTime"
                label="结束时间"
                prop="endTime">
              <j-date v-model="model.endTime" :getCalendarContainer="node => node.parentNode"
                      dateFormat="YYYY-MM-DD HH:mm:ss"
                      placeholder="请选择结束时间" showTime style="width: 100%"></j-date>
            </a-form-model-item>
          </a-col>
        </a-row>
        <a-row style="width: 100%;">
          <a-col :span="24/2">
            <a-form-model-item
                :labelCol="labelCol"
                :wrapperCol="wrapperCol"
                label="优先级">
              <a-select
                  v-model="model.priority"
                  :disabled="disableSubmit"
                  :getPopupContainer="(target) => target.parentNode"
                  placeholder="请选择优先级">
                <a-select-option value="L">低</a-select-option>
                <a-select-option value="M">中</a-select-option>
                <a-select-option value="H">高</a-select-option>
              </a-select>
            </a-form-model-item>
          </a-col>
          <a-col :span="24/2">
            <a-form-model-item
                :labelCol="labelCol"
                :wrapperCol="wrapperCol"
                label="通告类型"
                prop="msgType">
              <a-select
                  v-model="model.msgType"
                  :disabled="disableSubmit"
                  :getPopupContainer="(target) => target.parentNode"
                  placeholder="请选择通告类型"
                  @change="chooseMsgType">
                <a-select-option value="USER">指定用户</a-select-option>
                <a-select-option value="ALL">全体用户</a-select-option>
              </a-select>
            </a-form-model-item>
          </a-col>
        </a-row>
        <a-row style="width: 100%;">
          <a-col :span="24/2">
            <a-form-model-item
                :labelCol="labelCol"
                :wrapperCol="wrapperCol"
                label="摘要"
                prop="msgAbstract">
              <a-textarea v-model="model.msgAbstract" placeholder="请输入摘要"/>
            </a-form-model-item>
          </a-col>
          <a-col :span="24/2">
            <a-form-model-item
                v-if="userType"
                :labelCol="labelCol"
                :wrapperCol="wrapperCol"
                label="指定用户">
              <a-select
                  v-model="selectedUser"
                  :labelInValue=true
                  mode="multiple"
                  placeholder="请选择用户"
                  @change="handleChange"
                  @dropdownVisibleChange="selectUserIds"
              >
              </a-select>
            </a-form-model-item>
          </a-col>
        </a-row>
        <a-row style="width: 100%;">
          <a-col :span="24">
            <a-form-model-item
                :labelCol="labelColX1"
                :wrapperCol="wrapperColX1"
                class="j-field-content"
                label="内容">
              <j-editor v-model="model.msgContent"></j-editor>
            </a-form-model-item>
          </a-col>
        </a-row>
      </a-form-model>
    </a-spin>
    <select-user-list-modal ref="UserListModal" @choseUser="choseUser"></select-user-list-modal>
  </a-modal>
</template>

<script>
import {getAction, httpAction} from '@/api/manage'
import JDate from '@/components/jeecg/JDate'
import JEditor from '@/components/jeecg/JEditor'
import SelectUserListModal from "./SelectUserListModal";
import moment from 'moment'

export default {
  components: {JEditor, JDate, SelectUserListModal},
  name: "SysAnnouncementModal",
  data() {
    return {
      title: "操作",
      visible: false,
      disableSubmit: false,
      model: {},
      labelCol: {
        xs: {span: 24},
        sm: {span: 6},
      },
      wrapperCol: {
        xs: {span: 24},
        sm: {span: 18},
      },
      labelColX1: {
        xs: {span: 24},
        sm: {span: 3},
      },
      wrapperColX1: {
        xs: {span: 24},
        sm: {span: 21},
      },
      confirmLoading: false,
      validatorRules: {
        titile: [{required: true, message: '请输入标题!'}],
        msgCategory: [{required: true, message: '请选择消息类型!'}],
        msgType: [{required: true, message: '请选择通告对象类型!'}],
        endTime: [{required: true, message: '请选择结束时间!'}, {validator: this.endTimeValidate}],
        startTime: [{required: true, message: '请选择开始时间!'}, {validator: this.startTimeValidate}],
        msgAbstract: [{required: true, message: '请输入摘要!'}],
      },
      url: {
        queryByIds: "/sys/user/queryByIds",
        add: "/sys/annountCement/add",
        edit: "/sys/annountCement/edit",
      },
      userType: false,
      userIds: [],
      selectedUser: [],
      disabled: false,
      msgContent: "",
      userList: []
    }
  },
  created() {
  },
  methods: {
    add() {
      this.edit({});
    },
    edit(record) {
      this.model = {}
      this.disable = false;
      this.visible = true;
      this.getUser(record);
    },
    getUser(record) {
      this.model = Object.assign({}, record);
      // 指定用户
      if (record && record.msgType === "USER") {
        this.userType = true;
        this.userIds = record.userIds;
        getAction(this.url.queryByIds, {userIds: this.userIds}).then((res) => {
          if (res.success) {
            //update--begin--autor:wangshuai-----date:20200601------for：系统公告选人后，不能删除------
            var userList = [];
            for (var i = 0; i < res.result.length; i++) {
              var user = {};
              user.label = res.result[i].realname;
              user.key = res.result[i].id;
              userList.push(user);
            }
            this.selectedUser = userList;
            //update--begin--autor:wangshuai-----date:20200601------for：系统公告选人后，不能删除------
            this.$refs.UserListModal.edit(res.result, this.userIds);
          }
        });
      }
    },
    close() {
      this.$emit('close');
      this.selectedUser = [];
      this.visible = false;
      this.$refs.form.resetFields();
    },
    handleOk() {
      const that = this;
      //当设置指定用户类型，但用户为空时，后台报错
      if (this.userType && !(this.userIds != null && this.userIds.length > 0)) {
        this.$message.warning('指定用户不能为空！')
        return;
      }
      // 触发表单验证
      this.$refs.form.validate(valid => {
        if (valid) {
          that.confirmLoading = true;
          let httpurl = '';
          let method = '';
          if (!this.model.id) {
            httpurl += this.url.add;
            method = 'post';
          } else {
            httpurl += this.url.edit;
            method = 'put';
          }
          if (this.userType) {
            this.model.userIds = this.userIds;
          }
          httpAction(httpurl, this.model, method).then((res) => {
            if (res.success) {
              that.$message.success(res.message);
              that.$emit('ok');
              that.resetUser();
            } else {
              that.$message.warning(res.message);
            }
          }).finally(() => {
            that.confirmLoading = false;
            that.close();
          })

        } else {
          return false;
        }
      })
    },
    handleCancel() {
      this.visible = false;
      this.$emit('close');
      this.$refs.form.resetFields();
      this.resetUser();
    },
    resetUser() {
      this.userType = false;
      this.userIds = [];
      this.selectedUser = [];
      this.disabled = false;
      this.$refs.UserListModal.edit(null, null);
    },
    selectUserIds() {
      this.$refs.UserListModal.add(this.selectedUser, this.userIds);
    },
    chooseMsgType(value) {
      if ("USER" == value) {
        this.userType = true;
      } else {
        this.userType = false;
        this.selectedUser = [];
        this.userIds = [];
      }
    },
    // 子modal回调
    choseUser: function (userList) {
      this.selectedUser = [];
      this.userIds = [];
      for (var i = 0; i < userList.length; i++) {
        //update--begin--autor:wangshuai-----date:20200601------for：系统公告选人后，不能删除------
        var user = {};
        user.label = userList[i].realname;
        user.key = userList[i].id;
        this.selectedUser.push(user);
        //update--end--autor:wangshuai-----date:20200601------for：系统公告选人后，不能删除------
        this.userIds += userList[i].id + ","
      }
    },
    startTimeValidate(rule, value, callback) {
      let endTime = this.model.endTime
      if (!value || !endTime) {
        callback()
      } else if (moment(value).isBefore(endTime)) {
        callback()
      } else {
        callback("开始时间需小于结束时间")
      }
    },
    endTimeValidate(rule, value, callback) {
      let startTime = this.model.startTime;
      if (!value || !startTime) {
        callback()
      } else if (moment(startTime).isBefore(value)) {
        callback()
      } else {
        callback("结束时间需大于开始时间")
      }
    },
    handleChange(userList) {
      if (userList) {
        this.userIds = [];
        var users = [];
        for (var i = 0; i < userList.length; i++) {
          var user = {};
          user.id = userList[i].key;
          user.realname = userList[i].label;
          this.userIds += userList[i].key + ',';
          users.push(user);
        }
      }
      this.$refs.UserListModal.edit(users, this.userIds);
    }
  }
}
</script>

<style scoped>

</style>